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| From | Patrick Roland <patrick.rolande@gmail.com> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | st: mlogit normalization |
| Date | Tue, 9 Aug 2011 16:26:59 -0700 |
I'm trying to estimate a multinomial logit model. I'm imposing restrictions on the parameters which make the model identified, even without setting all of the parameters of one equation to 0. But the default behaviour of mlogit is to normalize all of the parameters of one equation to 0. Is there any way to override this? The model I'm trying to estimate has utility from option j of U_j = beta_j*p_j + e_j, where p_j is the price from option j. Thanks! * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/